From b1ca98e30bb1dd33b9f11ea3160672b418d28af9 Mon Sep 17 00:00:00 2001
From: xbhog <2251195014@qq.com>
Date: Sun, 22 Aug 2021 20:11:43 +0800
Subject: [PATCH] =?UTF-8?q?01=E8=83=8C=E5=8C=85=E4=B8=AD=20=E9=A2=98?=
 =?UTF-8?q?=E5=8F=B70494=20=E7=9B=AE=E6=A0=87=E5=92=8C=EF=BC=8C=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9Java=E7=89=88=E4=BB=A3=E7=A0=81=E9=97=AE=E9=A2=98?=
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---
 problems/0494.目标和.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/problems/0494.目标和.md b/problems/0494.目标和.md
index 77b3c76d..f1f4f3d4 100644
--- a/problems/0494.目标和.md
+++ b/problems/0494.目标和.md
@@ -248,6 +248,7 @@ class Solution {
         for (int i = 0; i < nums.length; i++) sum += nums[i];
         if ((target + sum) % 2 != 0) return 0;
         int size = (target + sum) / 2;
+        if(size < 0) size = -size;
         int[] dp = new int[size + 1];
         dp[0] = 1;
         for (int i = 0; i < nums.length; i++) {